LCOV - code coverage report
Current view: top level - glib/glib - gutilsprivate.h (source / functions) Hit Total Coverage
Test: unnamed Lines: 10 10 100.0 %
Date: 2024-04-23 05:16:05 Functions: 1 1 100.0 %
Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /*
       2                 :            :  * Copyright © 2018 Endless Mobile, Inc.
       3                 :            :  *
       4                 :            :  * SPDX-License-Identifier: LGPL-2.1-or-later
       5                 :            :  *
       6                 :            :  * This library is free software; you can redistribute it and/or
       7                 :            :  * modify it under the terms of the GNU Lesser General Public
       8                 :            :  * License as published by the Free Software Foundation; either
       9                 :            :  * version 2.1 of the License, or (at your option) any later version.
      10                 :            :  *
      11                 :            :  * This library is distributed in the hope that it will be useful,
      12                 :            :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13                 :            :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      14                 :            :  * Lesser General Public License for more details.
      15                 :            :  *
      16                 :            :  * You should have received a copy of the GNU Lesser General Public
      17                 :            :  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
      18                 :            :  *
      19                 :            :  * Author: Philip Withnall <withnall@endlessm.com>
      20                 :            :  */
      21                 :            : 
      22                 :            : #ifndef __G_UTILS_PRIVATE_H__
      23                 :            : #define __G_UTILS_PRIVATE_H__
      24                 :            : 
      25                 :            : #include "glibconfig.h"
      26                 :            : #include "gtypes.h"
      27                 :            : #include "gtestutils.h"
      28                 :            : 
      29                 :            : #include <time.h>
      30                 :            : 
      31                 :            : G_BEGIN_DECLS
      32                 :            : 
      33                 :            : void g_set_user_dirs (const gchar *first_dir_type,
      34                 :            :                       ...) G_GNUC_NULL_TERMINATED;
      35                 :            : 
      36                 :            : /* Returns the smallest power of 2 greater than or equal to n,
      37                 :            :  * or 0 if such power does not fit in a gsize
      38                 :            :  */
      39                 :            : static inline gsize
      40                 :     658706 : g_nearest_pow (gsize num)
      41                 :            : {
      42                 :     658706 :   gsize n = num - 1;
      43                 :            : 
      44                 :     658706 :   g_assert (num > 0 && num <= G_MAXSIZE / 2);
      45                 :            : 
      46                 :     658706 :   n |= n >> 1;
      47                 :     658706 :   n |= n >> 2;
      48                 :     658706 :   n |= n >> 4;
      49                 :     658706 :   n |= n >> 8;
      50                 :     658706 :   n |= n >> 16;
      51                 :            : #if GLIB_SIZEOF_SIZE_T == 8
      52                 :     658706 :   n |= n >> 32;
      53                 :            : #endif
      54                 :            : 
      55                 :     658706 :   return n + 1;
      56                 :            : }
      57                 :            : 
      58                 :            : void _g_unset_cached_tmp_dir (void);
      59                 :            : 
      60                 :            : gboolean _g_localtime (time_t timet, struct tm *tm);
      61                 :            : 
      62                 :            : gboolean g_set_prgname_once (const gchar *prgname);
      63                 :            : 
      64                 :            : G_END_DECLS
      65                 :            : 
      66                 :            : #endif /* __G_UTILS_PRIVATE_H__ */

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